L-2009-090, Annual Radiological Environmental Operating Report for Calendar Year 2008

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Annual Radiological Environmental Operating Report for Calendar Year 2008
ML091120379
Person / Time
Site: Saint Lucie  NextEra Energy icon.png
Issue date: 04/13/2009
From: Katzman E
Florida Power & Light Co
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
L-2009-090
Download: ML091120379 (64)
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Text

Florida Power & Light Company, 6501 S. Ocean Drive, Jensen Beach, FL 34957 t April 13, 2009

PL L-2009-090 10 CFR 50.4 10 CFR 50.36 U. S. Nuclear Regulatory Commission Attn
Document Control Desk Washington, D.C. 20555 RE: St. Lucie Units 1 and 2 Docket Nos. 50-335 and 50-389 Annual Radiological Environmental Operatinq Report for Calendar Year 2008 The attached report is being submitted pursuant to Technical Specification 6.9.1.8. The Annual RadiologicalEnvironmentalOperatingReport provides information summaries and analytical results of the Radiological Environmental Monitoring Program (REMP) for calendar year 2008.

Please contact us should there be any questions regarding this report.

Sincerely, Eric S. Katzman Licensing Manager St. Lucie Plant Attachment ESK/tlt iZi7iZ~~

an FPL Group company

2008 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT UNITS 1 & 2 LICENSE NOS. DPR-67, NPF-16 DOCKET NOS. 50-335, 50-389 Data Submitted by: Florida DOH Prepared by: ,.Sr'--

Reviewed by:

2008 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS I &2 TABLE OF CONTENTS DESCRIPTION PAGE Introduction 1 1

Radiological Environmental Monitoring Program Discussion and Interpretation of Results .4 Environmental Radiological Monitoring Program Annual Summary TABLE 1 Deviations / Missing Data TABLE 1A Analyses with LLDs Above Required Detection Capabilities TABLE 1B Land Use Census TABLE 2 Key to Sample Locations ATTACHMENT A Radiological Surveillance of Florida Power and Light Company's St. Lucie Site ATTACHMENT B First Quarter 2008 Second Quarter 2008 Third Quarter 2008 Fourth Quarter 2008 Results from the Interlaboratory Comparison Program 2008 ATTACHMENT C Ground Water Protection, Industry Initiative ATTACHMENT D

2008 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS I & 2 INTRODUCTION This report is submitted pursuant to Specification 6.9.1.8 of St. Lucie Unit 1 and St. Lucie Unit 2 Technical Specifications. The Annual Radiological Environmental Operating Report provides information, summaries and analytical results pertaining to the radiological environmental monitoring program for the calendar year indicated. This report covers surveillance activities meeting the requirements of Unit 1 and Unit 2 Technical Specifications.

RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM A. Purpose The purpose of the radiological environmental monitoring program is to provide representative measurements of radiation and of radioactive materials in those exposure pathways and for those radionuclides which lead to the highest potential radiation exposures to members of the public resulting from station operation. The radiological environmental monitoring program also supplements the radiological effluent monitoring program by verifying that the measurable concentrations of radioactive materials and levels of radiation are not higher than expected on the basis of the effluent measurements and the modeling of the environmental exposure pathways.

B. Program Description The radiological environmental monitoring program (REMP) for the St. Lucie Plant is conducted pursuant to the St. Lucie Units 1 and 2 Offsite Dose Calculation Manual (ODCM) Section 3/4.12.1, Monitoring Program.

1. Sample Locations, Types and Frequencies:
a. Direct radiation gamma exposure rate is monitored continuously at 27 locations by thermoluminescent dosimeters (TLDs). TLDs are collected and analyzed quarterly.
b. Airborne radioiodine and particulate samplers are operated continuously at five locations. Samples are collected and analyzed weekly. Analyses include Iodine-131, gross beta, and gamma isotopic measurements.
c. Surface water samples are collected from two locations. Samples are collected and analyzed weekly and monthly, respectively. Analyses include gamma isotopic and tritium measurements.

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2008 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS I & 2

d. Shoreline sediment samples are collected from two locations coinciding with the locations for surface water samples. Samples are collected and analyzed semi-annually. Sediment samples are analyzed by gamma isotopic measurements.
e. Fish and invertebrate samples are collected from two locations. Samples are collected and analyzed semi-annually. Fish and invertebrate samples are analyzed by gamma isotopic measurements.
f. Broad leaf vegetation samples are collected from three locations. Samples are collected and analyzed monthly. Broad leaf vegetation samples are analyzed by gamma isotopic measurements.

Attachment A provides specific information pertaining to sample locations, types and frequencies.

Note: Ground Water Protection, NEI Initiative: The program and results are described in Attachment D.

2. Analytical Responsibility:

Radiological environmental monitoring for the St. Lucie Plant is conducted by the State of Florida, Department of Health (DOH), Bureau of Radiation Control (BRC).

Samples are collected and analyzed by DOH personnel.

Samples are analyzed at the DOH BRC Environmental Radiation Control Laboratory in Orlando, Florida.

C. Analytical Results Table 1, Environmental Radiologiical Monitoring Progiram Annual Summary provides a summary for all specified samples collected during the referenced surveillance period.

Deviations from the sample schedule or missing data, if any, are noted and explained in Table 1A. Samples not meeting the specified "A PRIORI" LLD, if any, are noted and explained in Table 1B. Analysis data for all specified samples analyzed during the surveillance period is provided in Attachment B.

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2008 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS 1 & 2 D. Land Use Census A land use census out to a distance of a five mile radius from the St. Lucie Plant is conducted annually to determine the location of the nearest milk animal, residence, and garden producing broad leaf vegetation, in each of the 16 meteorological sectors. A summary of the land use census for the surveillance year is provided in Table 2, Land Use Census Summary.

E. Interlaboratory Comparison Program The intercomparison program consists of participating in the DOE Mixed Analyte Performance Evaluation Program (MAPEP).

This program provides similar testing (matrices, nuclides, and levels) as the former EPA Interlaboratory Comparison Program and is referred to as the Mixed Analyte Performance Evaluation Program (MAPEP).

The samples are analyzed using the methods applicable to the REMP (gamma spectroscopy, Gross Beta, and Tritium for water).

From the MAPEP handbook:

Acceptance criteria were developed from a review of precision and accuracy data compiled by other performance evaluation programs (PEPs), the analytical methods literature, from several MAPEP pilot studies, and from what is considered reasonable, acceptable, and achievable for routine analyses among the more experienced laboratories.

The results for nuclides associated with the REMP are listed in ATTACHMENT C, RESULTS FROM THE INTERLABORATORY COMPARISON PROGRAM.

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2008 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS I & 2 Ill. DISCUSSION AND INTERPRETATION OF RESULTS A. Reporting of Results The Annual Radiological Environmental Operating Report contains the summaries, interpretations and information required by St. Lucie Plant ODCM. Table 1 provides a summary of the measurements made for the nuclides required by ODCM, Table 4.12-1, for all samples specified by Table 3.12-1. In addition, summaries are provided for other nuclides identified in the specified samples, including those not related to station operation.

These include nuclides such as K-40, Th-232, Ra-226, and Be-7, which are common in the Florida environment.

B. Interpretation of Results

1. Direct Radiation:

The results of direct radiation monitoring are consistent with past measurements for the specified locations. The exposure rate data shows no indication of any trends attributed to effluents from the plant. The measured exposure rates are consistent with exposure rates that were observed during the pre-operational surveillance program. Direct radiation monitoring results are summarized in Table 1.

2. Air Particulates/Radioiodine:

The results for radioactive air particulate and radioiodine monitoring are consistent with past measurements and indicate no trends attributed to plant effluents. All samples for radioiodine yielded no detectable 1-131. Gamma isotopic measurements yielded no indication of any nuclides attributed to station operation.

The results for air particulate/radioiodine samples are consistent with measurements that were made during the pre-operational surveillance program. Air particulate and radioiodine monitoring results are summarized in Table 1.

3. Surface Water:

The results for radioactivity measurements in surface water are consistent with past measurements and with measurements made during the pre-operational surveillance program. One indicator location sample, of 53 collected and analyzed, presented a tritium result that was less than 5% of the required LLD listed in ODCM Table 4.12-1. There were no indications of any other nuclides that could be attributed to plant effluents. Results for surface water samples are summarized in Table 1.

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2008 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS 1 & 2

4. Waterborne Sediment and Food Products:

The results for radioactivity measurements in waterborne sediment, fish and crustacean samples are consistent with past measurements and with measurements made during the pre-operational surveillance program. There were no indications of any nuclides attributed to plant effluents. Results for the waterborne sediment, fish and crustacean samples are summarized in Table 1.

5. Broad Leaf Vegetation:

The results of radioactivity measurements in broad leaf vegetation are consistent with past measurements and with measurements made during the pre-operational surveillance program.

Three, of 24, indicator location and one, of 12, control location samples collected &

analyzed presented Cs-137 results. The highest value was less than 5% of the Reporting Level listed in ODCM Table 3.12-2 There were no indications of any nuclides attributed to plant effluents.

Results for the broad leaf vegetation samples are summarized in Table 1.

6. Land Use Census:

No locations yielding a calculated dose or dose commitment greater than the values currently being calculated were identified by the land use census. No locations yielding a calculated dose or dose commitment (via the same exposure pathway) 20 percent greater than locations currently being sampled in the radiological environmental monitoring program were identified by the land use census.

7. Interlaboratory Comparison Program:

The State laboratory participated in MAPEP 18 and 19.

For MAPEP 18, the results for Water, Air Filter and Vegetation matrices for those nuclides associated with nuclear power plant operation and using analytical methods used in the, REMP are Acceptable with a warning for Am-241 in vegetation.

The Soil matrix had an unacceptable identification. This sample was to determine the analytical response for Co-60 in the presence of Cs-1 34; Cs-1 34 has a photon energy almost the same as one of the two Co-60 energies.. This is why the Acceptance Range entry is "Sensitivity Eval.". An evaluation of the laboratory methods was performed; the conservative result was due to interference from the presence of Cs-1 34 in a sample that has very little Co-60. The assay algorithm has been corrected to account for this in the future. The history of soil sampling was reviewed; as expected, there has not been a case of positive Cs-1 34 in a sample.

These special evaluations are used by DOE to get a feel for the range of LLDs, afforded by the participants.

For MAPEP 19, all result were acceptable.

The results are listed in Attachment C.

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2008 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS 1 & 2 C. Conclusions The data obtained through the St. Lucie Plant radiological environmental monitoring program verifies that the levels of radiation and concentrations of radioactive materials in environmental samples, representing the highest potential exposure pathways to members of the public, are not being increased.

The measurements verify that the dose or dose commitment to members of the public, due to operation of St. Lucie Units 1 and 2, during the surveillance year, are well within "as low as reasonably achievable (ALARA)" criteria established by 10 CFR 50, Appendix I.

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TABLE 1 Page 1 of 8 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM ANNUAL

SUMMARY

Name of Facility St. Lucie Units 1 & 2, Docket No(s). 50-335 & 50-389 Location of Facility St. Lucie, Florida , Reporting Period January 1 - December 31, 2008 (County, State)

PATHWAY: DIRECT RADIATION SAMPLES COLLECTED: TLD UNITS: micro-R/hr Location with Highest Annual Mean Name C Mean (f)b Type and Total Number Lower Limit of All Indicator Distance & Range Control Locations of Analyses Performed Detection a (LLD) Locations Direction Mean (f)b Range Mean (f)b Range Exposure 5.5 (103/103) NW-10 6.8 (4/4) 5.9 (4/4)

Rate, 1 0 7d 4.2 - 7.3 10 mi., NW 6.3-7.3 5.6-6.2 Number of Non-Routine Reported Measurements = 0

TABLE 1 Page 2 of 8 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM ANNUAL

SUMMARY

Name of Facility St. Lucie Units 1 & 2, Docket No(s). 50-335 & 50-389 Location of Facility St. Lucie, Florida Reporting Period January 1 - December 31, 2008 (County, State)

PATHWAY: AIRBORNE SAMPLES COLLECTED: 3 RADIOIODINE AND PARTICULATES UNITS: PICO - Ci/M Location with Highest Annual Mean Name c Mean (f)b Type and Total Number Lower Limit of All Indicator Distance & Range Control Locations of Analyses Performed Detection a (LLD) Locations Direction Mean (f)b Range Mean (f)b Range 1311, 265 0.024 <MDA <MDA Gross Beta, 260 0.0025 0.013 (208/212) H-08 0.014 (52/53) 0.013 (52/53) 0.003 - 0.070 6 miles, WNW 0.003 - 0.055 0.005 - 0.032 Composite Gamma Isotopic, 20 7

Be 0.0052 0.1499 (16/16) H-14 0.1642 (4/4) 0.1620 (4/4) 0.0938- 0.2251 1 mile, SE 0.1233 - 0.2251 0.1162-0.1985 134cs 0.00069 <MDA <MDA 137cs 0.00066 <MDA <MDA 21 OPb <MDA 0.0171 (5/16) H-30 0.0232 (1/4) 0.0134 - 0.0232 2 miles, W Number of Non-Routine Reported Measurements = 0

TABLE 1 Page 3 of 8 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM ANNUAL

SUMMARY

Name of Facility St. Lucie Units 1 & 2 , Docket No(s). 50-335 & 50-389 Location of Facility St. Lucie, Florida , Reporting Period January 1 - December 31, 2008 (County, State)

PATHWAY: WATERBORNE SAMPLES COLLECTED: SURFACE WATER UNITS: PICO - Ci/LITER Location with Highest Annual Mean Name' Mean (f)b Type and Total Number Lower Limit of All Indicator Distance & Direction Range Control Locations of Analyses Performed Detectiona (LLD) Locations Mean (f)b Range Mean (f)b Range Tritium, 65 230 149 (1/53) H-15 149 (1/53) <MDA

<1 mi., ENE/E/ESE Gamma Isotopic, 64 40 K 60 361 (53/53) H-15 361 (53/53) 351 (12/12) 241 - 458 <1 mi., ENE/E/ESE 241 - 458 101 - 436 54Mn 4 <MDA <MDA 59 Fe 8 <MDA <MDA 58 Co 4 <MDA <MDA 60 Co 4 <MDA <MDA 65 Zn 8 <MDA <MDA 95 Zr-Nb 7 <MDA <MDA 1311 5 <MDA <MDA 13 4Cs 5 <MDA <MEDA 1370 <MDA S 5 <MDA 140Ba-La 11 <MDA <MDA Number of Non-Routine Reported Measurements = 0

TABLE 1 Page 4 of 8 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM ANNUAL

SUMMARY

Name of Facility St. Lucie Units 1 & 2, Docket No(s). 50-335 & 50-389 Location of Facility St. Lucie, Florida , Reporting Period January 1 - December 31, 2008 (County, State)

PATHWAY: WATERBORNE SAMPLES COLLECTED: SHORELINE SEDIMENT UNITS: PICO - Ci/Kg, DRY Location with Highest Annual Mean Namec Mean (f)b Type and Total Number Lower Limit of All Indicator Distance & Direction Range Control Locations of Analyses Performed Detectiona (LLD) Locations Mean (f)b Range Mean (f)b Range Gamma Isotopic, 4 7

Be <MDA 145 (2/2) 111-179 40 K 140 1492 (2/2) H-15 1492 (2/2) 728 (2/2) 57-2727 <1 mi, ENE/E/ESE 57-2727 348-1108 58 Co 9 <MDA <MDA, 60 co 12 <MDA <MDA 134 cs 14 <MDA <MDA 12 <MDA <MDA 49 498 (2/2) H-15 498 (2/2) 367 (2/2) 251 -746 <1 mi., ENE/E/ESE 251 -746 226 - 508 232 Th 313 (1/2) H-15 313 (1/2) 180 (2/2)

<1 mi., ENE/E/ESE 82 - 278

<MDA 29 (1/2) 238u

<MDA 1032 (2/2) 630-1433 Number of Non-Routine Reported Measurements = 0

TABLE 1 Page 5 of 8 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM ANNUAL

SUMMARY

Name of Facility St. Lucie Units 1 & 2 , Docket No(s). 50-335 & 50-389 Location of Facility St. Lucie, Florida , Reporting Period January 1 - December 31, 2008 (County, State)

PATHWAY: INGESTION SAMPLES COLLECTED: CRUSTACEA UNITS: PICO - Ci/Kg, WET Location with Highest Annual Mean Namec Mean (f)b Type and Total Number Lower Limit of All Indicator Distance & Direction Range Control Locations of Analyses Performed Detectiona (LLD) Locations Mean (f)b Range Mean (f)b Range Gamma Isotopic, 4 130 1672 (2/2) H-15 1672 (2/2) 1533 (2/2) 1296 -2049 <1 mi., ENE/E/ESE 1296 -2049 1496-1570 5 n 9 <MDA <MDA 59Fe 16 <MDA <MDA 58 co 9 <MDA <MDA 60 co 19 <MDA <MDA 65 Zn 17 <MDA <MDA 9 <MDA <MDA 137 cs 9 <MDA <MDA

< MDA <MDA 228 Ra < MDA <MDA Number of Non-Routine Reported Measurements = 0

TABLE 1 Page 6 of 8 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM ANNUAL

SUMMARY

Name of Facility St. Lucie Units 1 & 2 , Docket No(s). 50-335 & 50-389 Location of Facility St. Lucie, Florida , Reporting Period January 1 - December 31, 2008 (County, State)

PATHWAY: INGESTION SAMPLES COLLECTED: FISH UNITS: PICO - Ci/Kg, WET Location with Highest Annual Mean Namec Mean (f)b Type and Total Number Lower Limit of All Indicator Distance & Direction Range Control Locations of Analyses Performed Detection" (LLD) Locations Mean (f)b Range Mean (f)b Range Gamma Isotopic, 4 40 K 130 2492 (2/2) H-15 2492 (2/2) 2989 (2/2) 1836-3148 <1 mi., ENE/E/ESE 1836-3148 2949-3029 54 Mn 9 <MDA <MDA 59 16 <MDA <MDA Fe 58Co 9 <MDA <MDA 6000 10 <MDA <MDA 65 Zn 17 <MDA <MDA 134Cs 9 <MDA <MDA 137 cs 9 <MDA <MDA Number of Non-Routine Reported Measurements = 0

TABLE 1 Page 7 of 8 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM ANNUAL

SUMMARY

Name of Facility St. Lucie Units 1 & 2 , Docket No(s). 50-335 & 50-389 Location of Facility St. Lucie, Florida , Reporting Period January 1 - December 31, 2008 (County, State)

PATHWAY: INGESTION SAMPLES COLLECTED: BROAD LEAF VEGETATION UNITS: PICO - Ci/Kg, WET Location with Highest Annual Mean Namec Mean (f)b Type and Total Number Lower Limit of All Indicator Distance & Direction Range Control Locations of Analyses Performed Detectiona Locations Mean (f)b Range (LLD) Mean (f)b Range Gamma Isotopic, 36 7

Be 71 1437 (24/24) H-51 1446 (12/12) 1421 (12/12) 520-2249 1 mi., N/NNW 520-2230 459-2291 100 3973 (24/24) H-52 4151 (12/12) 3697 (12/12) 2563-5696 1 mi., S/SSE 2781- 5696 2621 - 5733 58 Co 6 <MDA <MDA 60 Co 8 <MDA < MDA 1311 9 <MDA <MDA 13 4Cs 8 <MDA <MDA 1370S 8 58 (3/24) H-51 76 (2/12) 49 (1/12) 22 - 96 1 mi., N/NNW 56 - 96 1333 (1/24) H-52 1333 (1/12) <MDA 1 mi., S/SSE 42 (1/24) H-52 42 (1/12) 59(12/12) 1 mi., S/SSE 37-81

<MDA1 38 (1/12)

Number of Non-Routine Reported Measurements = 0

TABLE 1 Page 8 of 8 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM ANNUAL

SUMMARY

Name of Facility St. Lucie Units 1 & 2 , Docket No(s). 50-335 & 50-389 Location of Facility St. Lucie, Florida , Reporting Period January 1 - December 31, 2008 (County, State)

NOTES

a. The LLD is an "a priori" lower limit of detection which establishes the smallest concentration of radioactive material in a sample that will yield a net count above system background that will be detected with 95% probability with only 5% probability of falsely concluding that a blank observation represents a real signal.

LLDs in this column are at time of measurement. The MDAs reported in Attachment B for the individual samples have been corrected to the time of sample collection.

b. Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parentheses (f).
c. Specific identifying information for each sample location is provided in Attachment A.
d. Results were based upon the average net response of three elements in a TLD (thermoluminescent dosimeter).

MDA refers to minimum detectable activity.

2008 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS 1 & 2 TABLE 1A DEVIATIONS / MISSING DATA (Page 1 of 2)

A) Pathway: Airborne, Particulates & Radioiodines Location: H-14, 1 mile Southeast Dates: 2/14/08 - 2/18/08 Deviation: Failure to perform continuous monitoring Description of Problem: Apparent power interruption during sampling period; estimated sampling duration of 42.6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> of 96.3 hour3.472222e-5 days <br />8.333333e-4 hours <br />4.960317e-6 weeks <br />1.1415e-6 months <br /> sampling period.

Corrective Action: Verified equipment as operable; no repairs needed.

B) Pathway: Airborne, Particulates & Radioiodines Location: H-08, 6 miles WNW Dates: 2/28/08 - 3/4/08 Deviation: Failure to perform continuous-monitoring Description of Problem: Apparent power interruption during sampling period; estimated sampling duration of 47.1 hours1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> of 116 hour0.00134 days <br />0.0322 hours <br />1.917989e-4 weeks <br />4.4138e-5 months <br /> sampling period.

Corrective Action: Verified equipment as operable; no repairs needed.

C) Pathway: Airborne, Particulates & Radioiodines Location: H-30, 2 miles West Dates: 3/4/08 - 3/12/08 Deviation: Failure to perform continuous monitoring Description of Problem: Power interruption during sampling period; estimated sampling duration of 22.3 hours3.472222e-5 days <br />8.333333e-4 hours <br />4.960317e-6 weeks <br />1.1415e-6 months <br /> of 191.2 hour2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> sampling period.

Corrective Action: Reset circuit breaker, verified equipment as operable.

2008 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS 1 & 2 TABLE 1A DEVIATIONS / MISSING DATA (Page 2 of 2)

D) Pathway: Direct Exposure, TLDs Location: S-5, 5.2 miles South Dates: 05/19/08 to 6/18/08 Deviation: Failure to perform continuous monitoring Description of Problem: TLD, and utility pole it was mounted on, was removed sometime during the monitoring period; TLD not recovered.

Corrective Action: Placed new TLD on new utility pole.

E) Pathway: Airborne, Particulates & Radioiodines Location: H-08, 6 miles WNW Dates: 12/9/08 - 12/17/08 Deviation: Failure to perform continuous monitoring Description of Problem: Apparent power interruption during sampling period; estimated sampling duration of 17.2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> of 191 hour0.00221 days <br />0.0531 hours <br />3.158069e-4 weeks <br />7.26755e-5 months <br /> sampling period.

Corrective Action: Verified equipment as operable; no repairs needed.

2008 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS 1 & 2 TABLE 1B ANALYSIS WITH LLDs ABOVE THE REQUIRED DETECTION CAPABILITIES (LLDs) Listed in ODCM TABLE 4.12-1 1/1/2008 - 12/31/2008 The values specified in ODCM Table 4.12-1, Detection Capabilities, were achieved for all samples.

2008 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS I & 2 TABLE 2 LAND USE CENSUS (Page 1 of 2)

Survey Performed August 2008 Distance to Nearest (a, b)

Sector Milk (c) Animal Residence Garden (d)

N O (e) 0 0 NNE 0 0 0 NE 0 0 0 ENE 0 0 0 E 0 0 0 ESE 0 0 0 SE 0 1.5/142 0 SSE L (f) 2.0/149 (g) L S L 3.3/1 90 L SSW L 2.2/212 4.4/207 SW L 1.9/235 L WSW L 1.9/240 L W L 1.9/260 L WNW L 2.2/281 L NW L 3.5/304 L NNW L 2.7/344 L

2008 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS 1 & 2 TABLE 2 LAND USE CENSUS (Page 2 of 2)

NOTES

a. All categories surveyed out to a 5-mile radius from the St. Lucie Plant.
b. The following format is used to denote the location:

distance (miles)/bearing (degrees)

For example, a residence located in the southeast sector at a distance of 1.5 miles bearing 142 degrees is recorded as 1.5/142.

c. Potential milk animal locations.
d. Gardens with an estimated growing area of 500 square feet or more.
e. 0 denotes that the sector area is predominantly an ocean area.
f. L denotes that the sector area is predominantly a land area unoccupied by the category type.
g. Non-residential occupied buildings in these sectors include the following:

Sector Distance Description SSE 1.8/147 Fire Station

2008 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS 1 & 2 ATTACHMENT A KEY TO SAMPLE LOCATIONS

2008 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS 1 & 2 SITE AREA MAP-& ENVIRONMENTAL SAMPLE LOCATIONS u-i z

z E)CCLUS~iO AREA(0-97 rno NOTES:

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  • )DU to evP~irr.

scal of lho IFguro the Fxd-'ion k" Radi"3 (0.97 mto) *a the Low Popaetion Zan (1 mile)

Wooe5htn = beirg the 7ae ize..

(C-200A, V/PG)

SCALEINMILES

2008 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS I & 2 ENVIRONMENTAL SAMPLE LOCATIONS (10 MILES)

NW-10 H32 Vero Beach( n trol) 10 miles

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2008 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS 1 & 2 ATTACHMENT A PAGE 1 OF 4 PATHWAY: DIRECT RADIATION SAMPLES COLLECTED: TLD SAMPLE COLLECTION FREQUENCY: QUARTERLY Location Direction Approximate Description Name Sector Distance (miles)

N-1 N i A1A, North of Blind Creek NNW-5 NNW 4.8 Frederick Douqlas Beach Entrance NNW-10 NNW 8.7 Coast Guard Station NW-5 NW 5.4 Indian River Dr., at Rio Vista Dr.

NW-10 NW 9.6 FPL Facility, S.R. 68 at 3 3 RD St.

WNW-2 WNW 2.3 Cemetery South of 7107 Indian River Dr.

WNW-5 WNW 5.1 U.S. 1 at S.R. 712 WNW-10 WNW 10 S.R. 70, West of Turnpike W-2 W 2 7609 Indian River Drive W-5 W 5.4 Oleander and Saqer Street W-10 W 10.3 Interstate 95 at S.R. 709 WSW-2 WSW 1.8 8503 Indian River Dr.

WSW-5 WSW 5.6 Prima Vista at Yacht Club WSW-10 WSW 10, Del Rio at Davis Street SW-2 SW 2 9207 Indian River Drive SW-5 SW 4.5 U.S. 1 at Villaqe Green Dr.

SW-10 SW 10.2 Port St. Lucie Blvd. at Cairo Rd.

SSW-2 SSW 2.6 10307 Indian River Drive SSW-5 SSW 6 U.S. 1 at Port St. Lucie Blvd.

SSW-10 SSW 8 Pine Valley at Westmoreland Rd.

S-5 S 5.2 13179 Indian River Drive S-10 S 10.8 U.S. 1 at S.R. 714 S/SSE-10 SSE 9.9 Indian River Dr. at Quail Run Lane SSE-5 SSE 5.1 North of entrance to Miramar SSE-10 SSE 10.2 Elliot Museum SE-1 SE 1 South of Coolinq Canal Control:

H-32 NNW 18.1 University of Florida IFAS Vero Beach

2008 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS 1 & 2 ATTACHMENT A PAGE 2 OF 4 PATHWAY: AIRBORNE SAMPLES COLLECTED: RADIOIODINE AND PARTICULATES SAMPLE COLLECTION FREQUENCY: WEEKLY Location Direction Approximate Description Name Sector Distance (miles)

H-08 WNW 6 FPL Substation, Weatherbee Rd.

H-14 SE 1 On-Site, near south property line H-30 W 2 Power Line, 7609 Indian River Drive H-34 N 0.5 On-Site at Meteorology Tower Control:

H-1 2 S 12 FPL Substation, SR-76 Stuart

2008 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS 1 & 2 ATTACHMENT A PAGE 3 OF 4 PATHWAY: WATERBORNE SAMPLES COLLECTED: SURFACE WATER (OCEAN)

SAMPLE COLLECTION FREQUENCY: H-15 WEEKLY, H-59 MONTHLY Location Direction Approximate Description Name Sector Distance (miles)

H-1 5 ENE/E/SSE <1 Atlantic Ocean, public beaches east side AlA Control:

H-59 S/SSE 10-20 Near south end of Hutchinson Island SAMPLES COLLECTED: SHORELINE SEDIMENT SAMPLE COLLECTION FREQUENCY: SEMI-ANNUALLY Location Direction Approximate Description Name Sector Distance (miles)

H-1 5 ENE/E/ESE <1 Atlantic Ocean, public beaches east side AlA Control:

H-59 S/SSE 10-20 Near south end of Hutchinson Island

2008 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS 1 & 2 ATTACHMENT A PAGE 4 OF 4 PATHWAY: INGESTION SAMPLES COLLECTED: CRUSTACEA AND FISH SAMPLE COLLECTION FREQUENCY: SEMI-ANNUALLY Location Direction Approximate Description Name Sector Distance (miles)

H-1 5 ENE/E/ESE <1 Ocean Side, Vicinity of St. Lucie Plant Control:

H-59 S/SSE 10-20 Near south end of Hutchinson Island SAMPLES COLLECTED: BROAD LEAF VEGETATION SAMPLE COLLECTION FREQUENCY: MONTHLY Location Direction Approximate Description Name Sector Distance (miles)

H-51 N/NNW Off-Site Near North Property Line H-52 S/SSE Off-Site Near South Property Line Control:

H-59 S/SSE 10-20 Near south end of Hutchinson Island

2008 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS 1 & 2 ATTACHMENT B RADIOLOGICAL SURVEILLANCE OF FLORIDA POWER AND LIGHT COMPANY ST. LUCIE SITE 2008 First Quarter 2008 Second Quarter 2008 Third Quarter 2008 Fourth Quarter 2008

SL QR IQ-2008 ST. LUCIE SITE Offsite Dose Calculation Manual Sampling First Quarter, 2008 Number of Sample Type Collection Frequency Locations Sampled Samples

1. Direct Radiation Quarterly 27 27
2. Airborne 2.a. Air lodines Weekly 5 65 2.b. Air Particulates Weekly 5 65
3. Waterborne 3.a. Surface Water Weekly 1 13 Monthly 3 3.b. Shoreline Sediment Semiannually 2 2
4. Ingestion 4.a. Fish and Invertebrates 4.a. 1. Crustacea Semiannually 2 I 4.a.2. Fish Semiannually 2 2 4.b. Broadleaf Vegetation Monthly 3 9 Total: 187 NOTE: Measurement results having magnitudes that are significantly above the background of the measurement system are reported as net values plus or minus a one-standard-deviation error term. Measurement results that are not significantly above background are reported as less than a Lower Limit of Detection (<LLD), which is an estimated upper limit (with at least 95%

confidence) for the true activity in the sample.

The marine fauna listed in this report were collected in part, under Florida FWC SAL030.

1 of 7

SL QR 1Q-2008

1. DIRECT RADIATION - TLDs - (uR/hour)

Sample Deployment 12-Dec-07 Sample Deployment 12-Dec-07 Site Collection 19-Mar-08 Site Collection 19-Mar-08 N-1 5.0+/-0.6 SW-2 4.9+/-0.6 NNW-5 4.9+/-0.5 SW-5 6.2 +/- 0.5 NNW-10 5.5 +/- 0.8 SW-10 5.3 +/- 0.6 NW-5 4.8 +/- 0.7 SSW-2 4.7 +/- 0.4 NW-10 6.3+/-0.9 SSW-5 5.9 +/- 0.4 SSW-10 5.3 +/- 0.4 WNW-2 5.4+/-0.6 WNW-5 5.3 +/- 0.6 S-5 5.1 +/-0.6 WNW-10 6.0+/-0.5 S-10 4.9 +/- 0.4 (A)

S/SSE-10 5.0 +/- 0.4 W-2 4.8 +/- 0.8 W-5 5.5+/-0.6 SSE-5 4.4+/-0.3 W-10 6.9 +/- 0.6 SSE-10 6.1 +/- 0.5(B)

WSW-2 5.6 +/- 0.7 SE-I 4.9 +/- 0.4 WSW-5 5.3 +/- 0.6 WSW-10 4.8 +/- 0.6 H-32 5.6 +/- 0.4 (A) TLD initially lost, found and retrieved on 3/25/08.

(B) TLD was initially unrecoverable; crushed between two concrete utility poles.

TLD was recovered on 18-Apr-08 by Pete Bailey.

2 of 7

SL QR IQ-2008 2.a. IODINE-131 IN WEEKLY AIR CARTRIDGES - (DCi/ M')

Collection Date H08 H12 H14 H30 H34 02-Jan-08 <0.01 <0.01 <0.01 <0.01 <0.01 10-Jan-08 <0.01 <0.01 <0.01 <0.02 <0.01 14-Jan-08 <0.02 <0.03 <0.03 <0.02 <0.02 23-Jan-08 <0.01 <0.01 <0.01 <0.01 <0.01 31-Jan-08 <0.01 <0.01 <0.01 <0.01 <0.01 06-Feb-08 <0.02 <0.02 <0.02 <0.02 <0.02 14-Feb-08 <0.02 <0.02 <0.02 <0.02 <0.02 18-Feb-08 <0.02 <0.03 <0.06(A) <0.02 <0.03 28-Feb-08 <0.01 <0.01 <0.01 <0.01 <0.01 04-Mar-08 <0.07(B) <0.03 <0.03 <0.03 <0.03 12-Mar-08 <0.01 <0.01 <0.01 <0.04(C) <0.01 19-Mar-08 <0.01 <0.02 <0.02 <0.02 <0.02 25-Mar-08 <0.02 <0.02 <0.02 <0.02 <0.02 (A) Possible loss of power. Estimated run time 42.6 out of 96.3 hours3.472222e-5 days <br />8.333333e-4 hours <br />4.960317e-6 weeks <br />1.1415e-6 months <br />.

(B) Possible loss of power. Estimated run time 47.1 out of 116 hours0.00134 days <br />0.0322 hours <br />1.917989e-4 weeks <br />4.4138e-5 months <br />.

(C) Breaker tripped and was reset. Estimated run time 22.3 out of 191.2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br />.

3 of 7

SL QR 1Q-2008 3

2.b. L. AIR PARTICULATES - GROSS BETA - (nCi/m )

Collection Date H08 H12 H14 H30 H34 02-Jan-08 0.010 +/- 0.002 0.011 + 0.002 0.013 +/- 0.002 0.012 +/- 0.002 0.014 +/- 0.002 10-Jan-08 0.007 +/- 0.002 0.006 +/- 0.001 <0.006 0.007 +/- 0.002 0.008 +/- 0.002 14-Jan-08 0.007 +/- 0.003 0.008 +/- 0.003 0.006 +/- 0.002 0.005 +/- 0.002 0.012 +/- 0.003 23-Jan-08 0.011 +/--0.002 0.011 +/-: 0.002 0.010 +/- 0.002 0.008 +/- 0.002 0.009 +/- 0.002 31-Jan-08 0.015 +/- 0.002 <0.005 0.012 +/- 0.002 0.010 +/- 0.002 0.014 +/- 0.002 06-Feb-08 0.011 +/-.0.002 0.013 +/- 0.002 0.011 +/- 0.002 0.007 +/- 0.002 0.008 +/- 0.002 14-Feb-08 0.007 +/- 0.002 0.011 +/- 0.002 0.010 +/- 0.002 0.010 +/- 0.002 0.008 +/- 0.002 18-Feb-08 0.012 +/--0.003 0.012 +/- 0.003 0.004 +/- 0.002(A)) 0.009 +/- 0.001 0.012 +/- 0.003 28-Feb-08 0.015 +/-.0.002 0.011 : 0.001 0.015 +/- 0.002 0.013 +/- 0.002 0.015 +/- 0.002 04-Mar-08 0.025 +/- 0.006(B) 0.010 +/- 0.002 0.010 +/- 0.003 0.016 +/- 0.003 0.005 +/- 0.002 12-Mar-08 0.013 +/- 0.002 0.014 +/- 0.002 0.016 +/- 0.002 0.070 +/- 0.014(c) 0.010 +/- 0.002 19-Mar-08 0.006 +/- 0.002 0.010 +/- 0.002 0.006 + 0.002 0.023 +/- 0.002 0.012 +/- 0.002 25-Mar-08 0.014 +/-.0.002 0.013 +/- 0.002 0.015 +/- 0.002 0.012 +/- 0.002 0.013 +/- 0.002 Average: 0.012 +/- 0.001 <0.010 <0.010 0.016 +/- 0.001 0.011 +/- 0.001 (A) Possible loss of power. Estimated run time 42.6 out of 96.3 hours3.472222e-5 days <br />8.333333e-4 hours <br />4.960317e-6 weeks <br />1.1415e-6 months <br />.

(B) Possible loss of power. Estimated run time 47.1 out of 116 hours0.00134 days <br />0.0322 hours <br />1.917989e-4 weeks <br />4.4138e-5 months <br />.

(C) Breaker tripped and was reset. Estimated run time 22.3 out of 191.2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br />.

2.b.2. AIR PARTICULATES - GAMMA ANALYSIS OF QUARTERLY COMPOSITES (pCi/m 3 )

Sample Site Be-7 K-40 Cs- 134 Cs-137 Pb-2 10 H08 0.2073 +/- 0.0131 <0.0190 <0.0013 <0.0009 0.0151 +/- 0.0043 H12 0.1405 +/- 0.0146 <0.0279 <0.0019 <0.0016 <0.0533 H14 0.1641 +/- 0.0135 <0.0226 <0.0014 <0.0007 0.0161 +/- 0.0048 H30 0.1442 +/- 0.0108 <0.0214 <0.0013 <0.0010 0.0232 +/- 0.0028 H34 0.1675 +/- 0.0135 <0.0230 <0.0014 <0.0008 <0.0549 4 of 7

SL QR IQ-2008 3.a. SURFACE WATER - (pCi/L)

Sample Collection Zr-95 Ba-140 Site Date H-3 K-40 Mn-54 Co-58 Fe-59 Co-60 Zn-65 Nb-95 1-131 Cs-134 Cs-137 La-140 (A) (B)

H15 02-Jan-08 <134 406 +/- 15 <2 <2 <3 <2 <3 <3 <2 <2 <2 <4 10-Jan-08 <140 313 +/- 43 <5 <4 <9 <4 <10 <7 <5 <5 <5 <6 14-Jan-08 <140 414 +/- 31 <3 <5 <7 <5 <9 <6 <5 <4 <4 <5 24-Jan-08 <140 406 +/- 36 <4 <3 <8 <4 <8 <7 <5 <4 <4 <6 31-Jan-08 <140 326 +/- 34 <2 <2 <5 <3 <6 <4 <3 <3 <2 <4 06-Feb-08 <140 332 +/- 40 <4 <4 <9 <4 <10 <7 <4 <5 <4 <14 14-Feb-08 <140 458 +/- 38 <4 <5 <8 <6 <10 <9 <9 <5 <4 <7 18-Feb-08 <139 407 +/- 35 <3 <3 <7 <3 <8 <6 <5 <4 <4 <7 28-Feb-08 <143 365 +/- 17 <2 <2 <3 <2 <4 <3 <2 <2 <2 <3 04-Mar-08 <143 353 +/- 17 <2 <2 <3 <2 <3 <3 <2 <2 <2 <3 12-Mar-08 <143 348+/- 26 <3 <2 <6 <3 <5 <4 <4 <3 <3 <4 19-Mar-08 <143 345 +/- 36 <3 <3 <7 <4 <8 <6 <6 <5 <4 <6 25-Mar-08 <143 370 +/- 36 <3 <4 <7 <4 <7 <7 <4 <4 <4 <13 H59 11-Jan-08 <140 304 +/- 33 <2 <2 <5 <3 <5 <4 <3 <3 <3 <4 14-Feb-08 <140 389 52 <5 <5 <12 <4 <11 <11 <8 <8 <4 <4 04-Mar-08 <143 349 +/-33 <4 <4 <8 <5 <8 <6 <7 <4 <4 <8 (A) - These tabulated LLD values for Zr/Nb-95 are the higher of the individual parent or daughter LLD's.

(B) - These tabulated LLD values are for Ba-140, either based on direct measurement of Ba-140 or based on ingrowth of La-140, whichever method yields the greater sensitivity for a given sample.

5 of 7

SL QR 1Q-2008 3.b. SHORELINE SEDIMENT - (pCi/kg, dry weight)

Sample Collection Site Date Be-7 K-40 Co-58 Co-60 Cs-134 Cs-137 Pb-210 Ra-226 Th-232 U-238 H15 14-Feb-08 <113 257 +76 <10 <13 <14 <12 <835 251 - 110 <60 <75 H59 14-Feb-08 179+/-28 1108+59 <6 <7 <9 <7 <570 508 +/- 71 278 +/- 12 29 + 5 4.a. 1. CRUSTACEA - Blue Crab - (pCi/kg, wet weight)

Sample Collection Site Date K-40 Mn-54 Co-58 Fe-59 Co-60 Zn-65 Cs-134 Cs-137 Ra-226 Ra-228 H15 This sample has not yet been collected.

H59 14-Feb-08 1570 +/- 274 <5i <42 <99 <54 <90 <52 <39 <854 <200 4.a.2. FISH - Mixed Fish - (pCi/kg, wet weight)

Sample Collection Site Date K-40 Mn-54 Co-58 Fe-59 Co-60 Zn-65 Cs-134 Cs-137 Ra-226 Ra-228 H15 15-Feb-08 3148 +/- 295 <27 <22 <39 <27 <57 <34 <27 <416 <98 H59 06-Feb-08 2949 +/- 216 <18 <15 <41 <20 <35 <20 <16 <271 <75 6 of 7

SL QR 1Q-2008 4.b. BROADLEAF VEGETATION - Brazilian Pepper - (pCi/kg, wet weight)

Sample Collection Others:

Site Date Be-7 K-40 1-131 Cs-134 Cs-137 Pb-2 10 Ra-226 Pb-212 Ra-228 H51 I -Jan-08 1573 +/- 104 2725 +/- 198 <23 <15 <13 <2618 <365 14-Feb-08 1957 +/- 116 5394 +/- 251 <22 <21 <24 <2665 <365 04-Mar-08 1987 +/- 140 4401 +/- 238 <20 <23 96+/- 13 <2801 <433 H52 11-Jan-08 1791 +/- 130 2781 +/- 218 <26 <24 <21 <3014 <388 14-Feb-08 2007 +/- 105 4573 +/- 171 <21 <14 <15 <791 <274 04-Mar-08 1577 +/- 98 4529 +/- 186 <16 <16 <18 <966 <329 H59 11-Jan-08 1526 + 75 3190 +/- 142 <18 <14 <12 <757 <274 14-Feb-08 2103 +/- 56 4567 +/- 129 <11 <9 <8 <1148 <165 37+/- 6 38 +/-11 04-Mar-08 2291 +/- 141 5061 +/- 285 <17 <26 49 +/- 11 <3131 <424 81 +/- 13 7 of 7

SL QR 2Q-2008 ST. LUCIE SITE Offsite Dose Calculation Manual Sampling Second Quarter, 2008 Number of Sample Type Collection Frequency Locations Sampled Samples

1. Direct Radiation Quarterly 27 26
2. Airborne 2.a. Air lodines Weekly 5 65 2.b. Air Particulates Weekly 5 65
3. Waterborne 3.a. Surface Water Weekly 1 13 Monthly 1 3 3.b. Shoreline Sediment Semiannually 2 0
4. Ingestion 4.a. Fish and Invertebrates 4.a. 1. Crustacea Semiannually 2 0 4.a.2. Fish Semiannually 2 0 4.b. Broadleaf Vegetation Monthly 3 9 Total: 182 NOTE: Measurement results having magnitudes that are significantly above the background of the measurement system are reported as net values plus or minus a one-standard-deviation error term. Measurement results that are not significantly above background are reported as less than a Lower Limit of Detection (<LLD), which is an estimated upper limit (with at least 95%

confidence) for the true activity in the sample.

The marine fauna listed in this report were collected in part, under Florida FWC SAL030.

I of 7

SL QR 2Q-2008

1. DIRECT RADIATION - TLDs - (yR/hour)

Sample Deployment 19-Mar-08 Sample Deployment 19-Mar-08 Site Collection 18-Jun-08 Site Collection 18-Jun-08 N-i 5.4 +/- 0.5 SW-2 5.1 +/-0.5 NNW-5 5.0 +/- 0.4 SW-5 6.2 +/- 0.6 NNW-10 5.5 +/- 0.4 SW-10 5.4 + 0.4 NW-5 4.9 + 0.4 SSW-2 5.1 +/-0.3 NW-10 6.6 +/- 0.4 SSW-5 6.2 +/- 0.5 WNW-2 4.9 +/- 0.4 SSW-10 5.9 + 0.5 WNW-5 5.2 +/- 0.5 S-5 (A)

WNW-10 5.9 + 0.4 S-10 4.2 +/- 0.7 W-2 4.7 + 0.4 S/SSE-10 5.3 +/- 0.4 W-5 5.4 +/- 0.4 SSE-5 5.0 + 0.4 W-10 5.2 +/- 0.4 SSE-10 4.9 +/- 0.7 WSW-2 5.2 +/- 0.4 SE-I 5.1 +/-0.5 WSW-5 5.4 + 0.5 H-32 5.9 + 0.4 WSW-10 4.7 1 0.4 (A) Previous utility pole was removed and a new utility pole installed; TLD lost.

2 of 7

SL QR 2Q-2008 2.a. IODINE-131 IN WEEKLY AIR CARTRIDGES - (DCi/m 3 )

Collection Date H08 H12 H14 H30 H34 01 -Apr-08 <0.02 <0.02 <0.02 <0.02 <0.02 10-Apr-08 <0.01 <0.01 <0.01 <0.01 <0.01 17-Apr-08 <0.01 <0.01 <0.01 <0.01 <0.01 23-Apr-08 <0.01 <0.01 <0.01 <0.01 <0.01 30-Apr-08 <0.01 <0.01 <0.01 <0.01 <0.01 05-May-08 <0.02 <0.02 <0.02 <0.02 <0.02 14-May-08 <0.01 <0.01 <0.01 <0.01 <0.01 21-May-08 <0.01 <0.01 <0.01 <0.01 <0.01 29-May-08 <0.01 <0.01 <0.01 <0.01 <0.01 03-Jun-08 <0.02 <0.02 <0.02 <0.02 <0.02 10-Jun-08 <0.01 <0.01 <0.01 <0.01 <0.01 17-Jun-08 <0.01 <0.01 <0.01 <0.01 <0.01 26-Jun-08 <0.01 <0.01 <0.01 <0.01 <0.01 3 of 7

SL QR 2Q-2008 2.b.I. AIR PARTICULATES - GROSS BETA - (DCi/m 3 )

Collection Date H08 H12 H14 H30 H34 01-Apr-08 0.017 +/- 0.002 0.010 +/- 0.002 0.015 +/- 0.002 0.014 +/- 0.002 0.011 +/- 0.002 10-Apr-08 0.006 +/- 0.001 0.008 +/- 0.002 0.007 +/- 0.001 0.009 +/- 0.001 0.006 +/- 0.001 17-Apr-08 0.011 +/- 0.002 0.020 +/- 0.002 0.017 +/- 0.002 0.010 +/- 0.002 0.012 +/- 0.002 23-Apr-08 0.019 +/- 0.003 0.025 +/- 0.003 0.023 +/- 0.003 0.013 +/- 0.002 0.017 +/- 0.002 30-Apr-08 <0.007 0.017 +/- 0.002 0.019 +/- 0.002 <0.007 0.016 +/- 0.002 05-May-08 0.025 +/- 0.003 0.032 +/- 0.003 0.029 +/- 0.003 0.029 +/- 0.003 0.027 +/- 0.003 14-May-08 0.017 +/- 0.002 0.019 +/- 0.002 0.020 +/- 0.002 0.015 +/- 0.002 0.018 +/- 0.002 21 -May-08 0.019 +/- 0.002 0.019 +/- 0.002 0.019 +/- 0.002 0.022 +/- 0.002 0.022 +/- 0.002 29-May-08 0.010 +/- 0.002 0.009 +/- 0.002 0.008 +/- 0.002 0.012 +/- 0.002 0.008 +/- 0.002 03-Jun-08 0.012 +/- 0.003 0.011 +/- 0.003 0.018 +/- 0.003 0.007 +/- 0.002 0.010 +/- 0.002 10-Jun-08 0.014 + 0.002 0.011 +/- 0.002 0.011 +/- 0.002 0.007 +/- 0.002 0.008 +/- 0.002 17-Jun-08 0.009 +/- 0.002 0.015 +/- 0.002 0.016 +/- 0.002 0.014 +/- 0.002 0.016 +/- 0.002 26-Jun-08 0.010 +/- 0.002 0.011 +/- 0.002 0.009 +/- 0.002 0.006 +/- 0.001 0.003 +/- 0.001 Average: <0.013 0.016 +/- 0.001 0.016 +/- 0.001 <0.012 0.013 +/- 0.001 2.b.2. AIR PARTICULATES - GAMMA ANALYSIS OF OUARTERLY COMPOSITES - (pCi/mr3)

Sample Site Be-7 K-40 Cs-134 Cs-137 Pb-210 H08 0.1437 +/- 0.0132 <0.0252 <0.0012 <0.0012 <0.0470 H12 0.1927 +/- 0.0140 <0.0192 <0.0022 <0.0014 <0.0653 H14 0.2251 +/- 0.0157 <0.0223 <0.0015 <0.0011 <0.0551 H30 0.1659 +/- 0.0128 <0.0271 <0.0012 <0.0016 <0.0453 H34 0.1815 +/- 0.0140 <0.0250 <0.0014 <0.0013 <0.0479 4 of 7

SL QR 2Q-2008 3.a. SURFACE WATER - (nCi/L)

Sample Collection Zr-95 Ba-140 Site Date H-3 K-40 Mn-54 Co-58 Fe-59 Co-60 Zn-65 Nb-95 1-131 Cs-134 Cs-137 La-140 (A) (B)

H15 01-Apr-08 <145 366 +/- 51 <5 <6 <12 <7 <10 <7 <8 <6 <5 <6 10-Apr-08 <145 360 +/- 41 <3 <3 <8 <4 <8 <6 <4 <4 <3 <6 17-Apr-08 <134 335 +/- 31 <4 <3 <7 <4 <8 <7 <6 <4 <4 <6 23-Apr-08 <141 319+/--47 <6 <3 <9 <6 <9 <7 <4 <6 <4 <14 30-Apr-08 <140 302 +/- 33 <3 <3 <6 <4 <8 <5 <3 <4 <3 <11 05-May-08 <139 437 +/- 23 <2 <2 <4 <3 <5 <4 <3 <3 <2 <5 15-May-08 <142 378 +/- 34 <3 <4 <6 <4 <9 <6 <5 <4 <3 <5 21-May-08 <142 328 +/- 29 <2 <2 <4 <2 <4 <3 <2 <2 <2 <3 29-May-08 <142 336 +/- 52 <4 <4 <10 <6 <10 <6 <6 <5 <4 <7 03-Jun-08 <142 379 +/- 35 <4 <3 <7 <4 <9 <8 <4 <5 <4 <14 10-Jun-08 <141 321 +/- 49 <4 <4 <8 <5 <10 <8 <4 <5 <4 <10 18-Jun-08 <140 331 +/- 31 <2 <2 <4 <2 <4 <3 <3 <2 <2 <3 26-Jun-08 <140 386 +/- 25 <2 <3 <5 <3 <5. <4 <3 <3 <3 <4 H59 01-Apr-08 <145 101 +/- 40 <5 <6 <11 <5 <10 <10 <9 <5 <5 <7 21-May-08 <142 283 +/- 55 <5 <6 <15 <6 <14 <9 <9 <6 <5 <10 10-Jun-08 <141 406 +/- 38 <4 <4 <7 <5 <9 <6 <5 <4 <4 <7 (A) - These tabulated LLD values for Zr/Nb-95 are the higher of the individual parent or daughter LLD's.

(B) - These tabulated LLD values are for Ba-140, either based on direct measurement of Ba-140 or based on ingrowth of La-140, whichever method yields the greater sensitivity for a given sample.

5 of 7

SL QR 2Q-2008 3.b. SHORELINE SEDIMENT - (pCi/kg, dry weight)

Sample Collection Site Date Be-7 K-40 Co-58 Co-60 Cs-134 Cs-137 Pb-210 Ra-226 Th-232 These samples were previously collected.

4.a.1. CRUSTACEA - (pCi/kg, wet weight)

Sample Collection Site Date K-40 Mn-54 Co-58 Fe-59 Co-60 Zn-65 Cs-134 Cs-137 Ra-226 Ra-228 H15 14-May-08 2049 +/- 159 <16 <15 <31 <17 <36 <18 <17 <269 <62 H59 This sample was previously collected.

4.a.2. FISH - (pCi/kg, wet weight)

Sample Collection Site Date K-40 Mn-54 Co-58 Fe-59 Co-60 Zn-65 Cs-134 Cs-137 Ra-226 Ra-228 H15 This sample was previously collected.

H59 This sample was previously collected.

6 of 7

SL QR 2Q-2008 4.b. BROADLEAF VEGETATION Brazilian Pelmer - (DCi/kg. wet weiaht)

Sample Collection Site Date Be-7 K-40 1-131 Cs-134 Cs-137 Pb-2 10 Pb-212 Ra-226 Ra-228 H51 01-Apr-08 2087 +/- 114 4704 +/- 233 <22 <18 <13 <2240 <71 <320 <59 21-May-08 520 +/- 89 3294 +/- 199 <19 <16 <14 <1881 <69 <279 <58 10-Jun-08 802 +/- 86 4685 +/- 273 <16 <16 <14 <2501 <71 <371 <69 H52 01-Apr-08 2206 +/- 46 3727 +/- 76 <6 <5 <5 1333 +/- 197 <41 <116 <19 21-May-08 1000 +/- 82 5969+/- 180 <19 <13 <11 <728 <82 <230 <44 10-Jun-08 765 +/- 82 4533 +/- 237 <13 <17 <18 <2569 <82 <351 <65 H59 01-Apr-08 1979 +/- 112 5074 +/- 261 <14 <19 <16 <2264 <77 <344 <61 21-May-08 459 + 77 2770 +/- 164 <21 <16 <14 <1729 <62 <263 <55 10-Jun-08 551 +/- 60 3340 +/- 135 <9 <11 <11 <642 <67 <204 <35 7 of 7

SL QR 3Q-2008 ST. LUCIE SITE Offsite Dose Calculation Manual Sampling Third Quarter, 2008 Number of Sample Type Collection Frequency Locations Sampled Samples

1. Direct Radiation Quarterly 27 27
2. Airborne 2.a. Air Jodines Weekly 5 65 2.b. Air Particulates Weekly 5 65
3. Waterborne 3.a. Surface Water Weekly 1 13 Monthly 3 3.b. Shoreline Sediment Semiannually 2 2
4. Ingestion 4.a. Fish and Invertebrates 4.a. 1. Crustacea Semiannually 2 1 4.a.2. Fish Semiannually 2 2 4.b. Broadleaf Vegetation Monthly 3 9 Total: 187 NOTE: Measurement results having magnitudes that are significantly above the background of the measurement system are reported as net values plus or minus a one-standard-deviation error term. Measurement results that are not significantly above background are reported as less than a Lower Limit of Detection (<LLD), which is an estimated upper limit (with at least 95%

confidence) for the true activity in the sample.

The marine fauna listed in this report were collected in part, under Florida FWC SAL030.

1 of 7

SL QR 3Q-2008

1. DIRECT RADIATION - TLDs - (uR/hour)

Sample Deployment 18-Jun-08 Sample Deployment 18-Jun-08 Site Collection 17-Sep-08 Site Collection 17-Sep-08 N-i 5.6+/-0.6 SW-2 5.7+/- 0.4 NNW-5 5.3 +/- 0.5 SW-5 6.6 +/- 0.7 NNW-10 6.2 +/- 0.8 SW-10 5.4 +/- 0.4 NW-5 4.8+/-0.6 SSW-2 5.2 +/- 0.4 NW-10 6.8 +/- 0.9 SSW-5 6.0+/-0.4 WNW-2 5.6+/-0.6 SSW-10 5.9 +/- 0.5 WNW-5 5.4 +/- 0.6 S-5 6.7 +/- 0.5 WNW-10 6.3 +/- 0.5 S-10 5.4 +/- 0.3 W-2 5.1+/-0.7 S/SSE-10 4.9 +/- 0.3 W-5 5.6 +/- 0.6 SSE-5 4.7 +/- 0.4 W-10 5.7+/-0.7 SSE-10 6.4 +/- 0.4 WSW-2 5.7 +/-0.6 SE-I 5.2 +/- 0.3 WSW-5 5.9 +/- 0.5 H-32 6.0 +/- 0.4 WSW-10 4.9 +/- 0.5 2 of 7

SL QR 3Q-2008 2.a. IODINE- 131 IN WEEKLY AIR CARTRIDGES - (pCi/ i 3 )

Collection Date H08 H12 H14 H30 H34 02-Jul-08 <0.01 <0.01 <0.01 <0.01 <0.01 09-Jul-08 <0.02 <0.02 <0.02 <0.02 <0.02 15-Jul-08 <0.02 <0.02 <0.02 <0.02 <0.02 22-Jul-08 <0.02 <0.02 <0.02 <0.02 <0.02 29-Jul-08 <0.02 <0.02 <0.02 <0.02 <0.02 05-Aug-08 <0.03 <0.03 <0.03 <0.03 <0.03 14-Aug-08 <0.01 <0.01 <0.01 <0.01 <0.01 20-Aug-08 <0.02 <0.02 <0.02 <0.02 <0.02 27-Aug-08 <0.02 <0.02 <0.02 <0.02 <0.02 02-Sep-08 <0.03 <0.03 <0.03 <0.03 <0.03 09-Sep-08 <0.02 <0.02 <0.02 <0.02 <0.02 16-Sep-08 <0.03 <0.03 <0.03 <0.03 <0.02 22-Sep-08 <0.03 <0.03 <0.03 <0.03 <0.03 3 of 7

SL QR 3Q-2008 2.b. 1. AIR PARTICULATES - GROSS BETA - (pCi/m 3)

Collection Date H08 H12 H14 H30 H34 02-Jul-08 0.017 +/- 0.003 0.013 +/- 0.002 0.018 + 0.003 0.005 + 0.002 0.018 +/- 0.002 09-Jul-08 0.013 +/- 0.002 0.011 +/- 0.002 0.013 +/- 0.002 0.011 +/- 0.002 0.011 +/- 0.002 15-Jul-08 0.016 +/- 0.002 0.016 +/- 0.002 0.016 +/- 0.002 0.015 +/- 0.002 0.012 +/- 0.002 22-Jul-08 0.013 - 0.002 0.013 +/- 0.002 0.011 - 0.002 <0.005 0.016 +/- 0.002 29-Jul-08 0.010 +/- 0.002 0.007 +/- 0.002 0.023 +/- 0.002 0.008 +/- 0.002 0.011 +/- 0.002 05-Aug-08 0.005 +/- 0.001 0.011 +/- 0.002 0.012 +/- 0.002 0.009 +/- 0.002 0.014 +/- 0.002 14-Aug-08 0.014 +/- 0.002 0.019 +/- 0.002 0.012 +/- 0.002 0.016 +/- 0.002 0.014 + 0.002 20-Aug-08 0.010 + 0.002 0.009 +/- 0.002 0.008 + 0.002 0.008 +/- 0.002 0.009 +/- 0.002 27-Aug-08 0.004 +/- 0.002 0.008 +/- 0.002 0.005 +/- 0.001 0.007 +/- 0.002 0.007 +/- 0.002 02-Sep-08 0.016 +/- 0.002 0.014 +/- 0.002 0.012 +/- 0.002 0.011 + 0.002 0.004 +/- 0.002 09-Sep-08 0.021 +/- 0.002 0.019 +/- 0.002 0.019 +/- 0.002 0.014 +/- 0.002 0.021 +/- 0.002 16-Sep-08 0.009 +/- 0.002 0.008 +/- 0.002 0.008 - 0.002 0.009 +/- 0.002 0.009 +/- 0.002 22-Sep-08 0.009 +/- 0.002 0.010 +/- 0.002 0.008 +/- 0.002 0.005 +/- 0.002 0.004 +/- 0.002 Average: 0.012 +/- 0.001 0.012 + 0.001 0.013 +/- 0.001 <0.009 0.012 + 0.001 2.b.2. AIR PARTICULATES - GAMMA ANALYSIS OF QUARTERLY COMPOSITES - (pCi/m 3)

Sample Site Be-7 K-40 Cs-134 Cs-137 Pb-210 H08 0.1192 + 0.0103 <0.0190 <0.0014 <0.0011 0.0177 +/- 0.0037 H12 0.1162 +/- 0.0141 <0.0316 <0.0024 <0.0014 <0.0550 H14 0.1233 +/- 0.0045 <0.0077 <0.0005 <0.0004 0.0113 +/- 0.0057 H30 0.0938 +/- 0.0112 <0.0193 <0.0017 <0.0010 <0.0101 H34 0.1009 +/- 0.0130 <0.0308 <0.0022 <0.0016 <0.0537 4 of 7

SL QR 3Q-2008 3.a. SURFACE WATER - (pCi/L)

Sample Collection Zr-95 Ba- 140 Site Date H-3 K-40 Mn-54 Co-58 Fe-59 Co-60 Zn-65 Nb-95 1-131 Cs-134 Cs-137 La-140 (A) (B)

H15 02-Jul-08 149 +/- 26 347 +/- 50 <5 <4 <9 <5 <10 <9 <7 <5 <6 <6 09-Jul-08 <140 3 01 +/-59 <5 <5 <11 <7 <12 <10 <7 <6 <4 <8 15-Jul-08 <140 4 11 +/- 34 <4 <3 <6 <4 <8 <6 <4 <4 <3 <6 22-Jul-08 <139 3 64 +/- 41 <3 <4 <8 <5 <9 <7 <4 <4 <4 <9 29-Jul-08 <138 3 90 +/- 38 <4 <3 <7 <4 <6 <7 <4 <4 <4 <8 05-Aug-08 <146 2 55 +/- 55 <5 <4 <11 <5 <9 <8 <7 <6 <5 <11 14-Aug-08 <142 4 30 +/- 17 <2 <2 <3 <2 <3 <3 <2 <2 <2 <2 20-Aug-08 <142 3 91 +/- 34 <3 <3 <7 <4 <7 <7 <4 <4 <4 <11 27-Aug-08 <142 443 +/- 34 <3 <3 <8 <4 .<7 <6 <6 <5 <4 <4 02-Sep-08 <142 3 34 +/- 58 <5 <4 <8 <5 <14 <9 <6 <5 <5 <10 09-Sep-08 <142 241 +/- 52 <4 <4 <9 <7 <7 <8 <4 <5 <5 <7 17-Sep-08 <136 4 35 +/- 14 <1 <1 <3 <2 <3 <2 <2 <2 <1 <2 22-Sep-08 <136 3 81 +/- 30 <3 <3 <5 <4 <7 <5 <4 <4 <3 <5 H59 02-Jul-08 <140 4 11 +/- 25 <2 <2 <6 <3 <6 <4 <4 <3 <3 <4 05-Aug-08 <146 4 36 +/- 32 <3 <3 <6 <4 <9 <6 <4 <4 <4 <4 09-Sep-08 <142 3 57 +/- 55 <4 <4 <11 <6 <11 <9 <4 <5 <5 <12 (A) - These tabulated LLD values for Zr/Nb-95 are the higher of the individual parent or daughter LLD's.

(B) - These tabulated LLD values are for Ba-140, either based on direct measurement of Ba-140 or based on ingrowth of La-140, whichever method yields the greater sensitivity for a given sample.

5 of 7

SL QR 3Q-2008 3.b. SHORELINE SEDIMENT - (pCi/kg, dry weight)

Sample Collection Site Date Be-7 K-40 Co-58 Co-60 Cs-134 Cs-137 Pb-210 Ra-226 Th-232 U-238 H15 14-Aug-08 <156 2727 +/- 165 <14 <18 <20 <15 <1260 746 +/- 150 313 +/-27 <1046 H59 14-Aug-08 111+22 348+/-43 <4 <5 <5 <5 <367 226 +/- 51 82 +/- 7 630 +/- 156 4.a. 1. CRUSTACEA - (pCi/kg, wet weight)

Sample Collection Site Date K-40 Mn-54 Co-58 Fe-59 Co-60 Zn-65 Cs-134 Cs-137 Ra-226 Ra-228 H15 This sample not yet colle cted.

H59 05-Aug-08 1496 +/- 133 <19 <19 <43 <22 <40 <25 <19 <338 <80 4.a.2. FISH - (pCi/kg, wet weight)

Sample Collection Site Date K-40 Mn-54 Co-58 Fe-59 Co-60 Zn-65 Cs-134 Cs-137 Ra-226 Ra-228 H15 05-Aug-08 1836 +/- 202 <16 <17 <36 <19 <32 <22 <19 *<319 <75 H59 05-Aug-08 3029 +/- 255 <23 <25 <51 <38 <63 <31 <26 <395 <100 6 of 7

SL QR 3Q-2008 4.b. BROADLEAF VEGETATION - Brazilian Pepper - (pCi/kg, wet weight)

Sample Collection Site Date Be-7 K-40 1-131 Cs-134 Cs-137 Pb-210 Pb-212 Ra-226 Ra-228 H51 02-Jul-08 1792 +/- 106 3144 +/- 211 <24 <16 <15 <2216 <69 <308 <61 05-Aug-08 660 +/- 67 4508 +/- 169 <12 <14 <17 <717 <90 <223 <42 09-Sep-08 1686 +/- 88 3420 +/- 149 <12 <13 56 +/- 6 <747 <99 <290 <48 H52 02-Jul-08 1155 +/-65 2801 +/- 120 <17 <8 22 +/-4 <584 <67 <191 <27 05-Aug-08 931 +/- 98 5655 +/- 267 <15 <21 <19 <2481 <86 <361 <73 09-Sep-08 1458+/- 101 4491 +/-215. <12 <17 <17 <2338 <78 <343 <71 H59 02-Jul-08 1232 +/- 86 2621 +/- 187 <22 <19 <15 <2509 <67 <328 <60 05-Aug-08 814 +/- 109 5733 +/-274 <14 <19 <23 <2413 <82 <311 <77 09-Sep-08 1401 +/- 98 3865 +/-236 <18 <18 <18 <2327 <84 <332 <64 7 of 7

SL QR 4Q-2008 ST. LUCIE SITE Offsite Dose Calculation Manual Sampling Fourth Quarter, 2008 Number of Sample Type Collection Frequency Locations Sampled Samples

1. Direct Radiation Quarterly 27 27
2. Airborne 2.a. Air lodines Weekly 5 70 2.b. Air Particulates Weekly 5 70
3. Waterborne 3.a. Surface Water Weekly 1 14 Monthly 1 3 3.b. Shoreline Sediment Semiannually 2 0
4. Ingestion 4.a. Fish and Invertebrates 4.a. 1. Crustacea Semiannually 2 I 4.a.2. Fish Semiannually 2 0 4.b. Broadleaf Vegetation Monthly 3 9 Total: 194 NOTE: Measurement results having magnitudes that are significantly above the background of the measurement system are reported as net values plus or minus a one-standard-deviation error term. Measurement results that are not significantly above background are reported as less than a Lower Limit of Detection (<LLD), which is an estimated upper limit (with at least 95%

confidence) for the true activity in the sample.

The marine fauna listed in this report were collected in part, under Florida FWC SAL030.

I of 7

SL QR 4Q-2008 I. DIRECT RADIATION - TLDs - (uR/hour)

Sample Deployment 17-Sep-08 Sample Deployment 17-Sep-08 Site Collection 10-Dec-08 Site Collection 10-Dec-08 N-1 5.4 +/- 0.4 SW-2 4.9 +/- 0.4 NNW-5 5.3 +/- 0.3 SW-5 6.1 +/- 0.4 NNW-10 6.1+/-0.6 SW-10 5.3 +/- 0.3 NW-5 5.7 +/- 0.4 SSW-2 5.3 +/- 0.3 NW-10 7.3 +/- 0.6 SSW-5 5.5 +/- 0.3 WNW-2 5.2+/-0.5 SSW-10 6.1 +/-0.5 WNW-5 5.4 +/- 0.4 S-5 6.7 +/- 0.4 WNW-10 6.1+/- 0.4 S-10 5.5 +/- 0.6 W-2 4.5 +/- 0.3 S/SSE-10 5.1 +/-0.4 W-5 5.7 +/- 0.5 SSE-5 5.0 +/- 0.4 W-10 5.4 +/- 0.5 SSE-10 6.4 +/- 0.6 WSW-2 5.6 +/- 0.4 SE-I 5.4 +/- 0.4 WSW-5 6.0 +/- 0.4 H-32 6.2 +/- 0.5 WSW-10 4.8 +/- 0.3 2 of 7

SL QR 4Q-2008 2.a. IODINE-131 IN WEEKLY AIR CARTRIDGES - (tCi/ mi)

Collection Date H08 H12 H14 H30 H34 01-Oct-08 <0.02 <0.02 <0.02 <0.02 <0.02 08-Oct-08 <0.02 <0.02 <0.02 <0.02 <0.02 15-Oct-08 <0.02 <0.02 <0.02 <0.02 <0.02 23-Oct-08 <0.01 <0.01 <0.01 <0.01 <0.01 29-Oct-08 <0.02 <0.02 <0.02 <0.02 <0.02 04-Nov-08 <0.02 <0.02 <0.02 <0.02 <0.02 12-Nov-08 <0.02 <0.02 <0.02 <0.02 <0.02 I 8-Nov-08 <0.02 <0.02 <0.02 <0.02 <0.02 24-Nov-08 <0.01 <0.02 <0.02 <0.02 <0.01 04-Dec-08 <0.02 <0.02 <0.02 <0.01 <0.02 09-Dec-08 <0.04 <0.03 <0.03 <0.03 <0.03 17-Dec-08 <0.06(A) <0.02 <0.02 <0.02 <0.02 23-Dec-08 <0.02 <0.02 <0.02 <0.02 <0.02 30-Dec-08 <0.02 <0.02 <0.02 <0.02 <0.02 (A) Estimated run time 17.2 out of 191 hours0.00221 days <br />0.0531 hours <br />3.158069e-4 weeks <br />7.26755e-5 months <br />. System appeared to be running normally at time of collection.

3 of 7

SL QR 4Q-2008 2.b. 1. AIR PARTICULATES - GROSS BETA - (pCi/m3 )

Collection Date H08 H12 H14 H30 H34 01-Oct-08 0.010 +/- 0.001 0.010 +/- 0.001 0.007 +/- 0.001 0.007 +/- 0.001 0.008 +/- 0.001 08-Oct-08 0.025 +/- 0.002 0.016 +/- 0.002 0.019 +/- 0.002 0.018 +/- 0.002 0.016 +/- 0.002 15-Oct-08 0.011 +/- 0.002 0.005 + 0.001 0.009 +/- 0.002 0.007 +/- 0.002 0.009 +/- 0.002 23-Oct-08 0.020 +/- 0.002 0.021 +/- 0.002 0.012 +/- 0.002 0.018 +/- 0.002 0.009 +/- 0.002 29-Oct-08 0.019 +/- 0.002 0.015 +/- 0.002 0.007 +/- 0.002 0.009 + 0.002 0.009 +/- 0.002 04-Nov-08 0.008 +/- 0.002 0.012 +/- 0.002 0.010 +/- 0.002 0.007 +/- 0.002 0.009 +/- 0.002 12-Nov-08 0.013 +/- 0.002 0.017 +/- 0.002 0.011 +/- 0.002 0.010 +/- 0.002 0.010 +/- 0.002 18-Nov-08 0.009 +/- 0.002 0.013 +/- 0.002 0.013 +/- 0.002 0.007 +/- 0.002 0.007 +/- 0.002 24-Nov-08 0.018 +/- 0.003 0.015 +/- 0.002 0.013 +/- 0.002 0.010 +/- 0.002 0.009 +/- 0.002 04-Dec-08 0.019 +/- 0.002 0.019 +/- 0.002 0.018 + 0.002 0.011 +/- 0.001 0.009 +/- 0.002 09-Dec-08 0.015 +/- 0.003 0.012 +/- 0.002 0.013 +/- 0.002 0.012.+/- 0.002 0.016 +/- 0.002 17-Dec-08 0.055 +/- 0.016(A) 0.011 +/- 0.002 0.013 +/- 0.002 0.008 +/- 0.002 0.009 +/- 0.002 23-Dec-08 0.018 +/- 0.003 0.016 +/- 0.002 0.011 +/- 0.002 0.017 +/- 0.003 0.006 +/- 0.002 30-Dec-08 0.010 +/- 0.002 0.011 +/- 0.002 0.008 +/- 0.002 0.006 +/- 0.002 0.010 +/- 0.002 Average: 0.018 +/- 0.001 0.014 +/- 0.001 0.012 +/- 0.001 0.010 +/- 0.001 0.010 +/- 0.001 (A) Estimated run time 17.2 out of 191 hours0.00221 days <br />0.0531 hours <br />3.158069e-4 weeks <br />7.26755e-5 months <br />. System appeared to be running normally at time of collection.

2.b.2. AIR PARTICULATES - GAMMA ANALYSIS OF OUARTERLY COMPOSITES - (oCi/m3 )

Sample Site Be-7 K-40 Cs-134 Cs-137 Pb-210 H08 0.1626 +/- 0.0236 <0.0173 <0.0019 <0.00 15 0.0134 +/- 0.0021 H12 0.1985 +/- 0.0164 <0.0290 <0.0020 <0.0020 <0.0644 H14 0.1441 +/- 0.0145 <0.0294 <0.0023 <0.0019 <0.0559 H30 0.1254 +/- 0.0165 <0.0246 <0.0016 <0.0016 <0.0636 H34 0.1293 +/- 0.0122 <0.0303 <0.0016 <0.0017 <0.0576 4 of 7

SL QR 4Q-2008 3.a. SURFACE WATER - (pCi/L)

Sample Collection Zr-95 Ba-140 Site Date H-3 K-40 Mn-54 Co-58 Fe-59 Co-60 Zn-65 Nb-95 1-131 Cs-134 Cs-137 La-140 (A) (B)

H15 01-Oct-08 <155 266 + 53 <4 <5 <13 <6 <13 <9 <6 <5 <7 <12 08-Oct-08 <155 308 +/- 35 <2 <2 <5 <3 <5 <4 <3 <3 <2 <5 15-Oct-08 <139 321 +/- 33 <2 <2 <6 <3 <5 <4 <3 <3 <2 <3 23-Oct-08 <139 427 +/- 35 <4 <3 <9 <4 <8 <7 <6 <5 <4 <6 29-Oct-08 <139 441 +/- 36 <4 <3 <8 <4 <7 <5 <4 <5 <4 <12 04-Nov-08 <147 412 +/- 30 <4 <4 <7 <5 <9 <5 <4 <4 <4 <8 12-Nov-08 <147 305 +/- 32 <2 <2 <5 <3 <5 <5 <3 <3 <2 <4 18-Nov-08 <147 362 +/- 34 <3 <3 <7 <4 <9 <5 <4 <5 <4 <12 24-Nov-08 <147 382 +/- 11 <1 <1 <2 <1 <2 <2 <1 <1 <1 <2 04-Dec-08 <147 389 +/-33 <4 <4 <8 <4 <6 <7 <6 <4 <4 <4 10-Dec-08 <146 357 +/- 50 <5 <5 <9 <6 <9 <9 <5 <5 <5 <13 17-Dec-08 <146 293 +/- 17 <3 <3 <6 <3 <7 <5 <3 <3 <3 <7 23-Dec-08 <146 339 +/- 29 <2 <1 <3 <2 <4 <3 <2 <2 <2 <5 30-Dec-08 <146 386 +/- 22 <2 <2 <5 <3 <6 <4 <3 <3 <2 <9 H59 01-Oct-08 <155 392 +/- 16 <1 <1 <3 <2 <4 <3 <2 <2 <2 <4 04-Nov-08 <147 364 +/- 31 <4 <4 <7 <4 <9 <6 <5 <4 <4 <7 09-Dec-08 <146 420 +/- 31 <3 <3 <6 <4 <8 <5 <4 <4 <4 <7 (A) These tabulated LLD values for Zr/Nb-95 are the higher of the individual parent or daughter LLDs.

(B) These tabulated LLD values are for Ba-140, either based on direct measurement of Ba-140 or based on ingrowth of La-140, whichever method yields the greater sensitivity for a given sample.

5 of 7

SL QR 4Q-2008 3.b. SHORELINE SEDIMENT - (pCi/kg, dry weight)

Sample Collection Site Date Be-7 K-40 Co-58 Co-60 Cs-134 Cs-137 Pb-210 Ra-226 Th-232 U-238 H15 This sample was previously collected.

H59 This sample was previously collected.

4.a. 1. CRUSTACEA - (pCi/kg, wet weight)

Sample Collection Site Date K-40 Mn-54 Co-58 Fe-59 Co-60 Zn-65 Cs-134 Cs-137 Ra-226 Ra-228 H15 19-Oct-08 1296 +/- 345 <40 <48 <119 <51 <105 <53 <34 <850 <142 H59 This sample was previously collected.

4.a.2. FISH - (pCi/kg, wet weight)

Sample Collection Site Date K-40 Mn-54 Co-58 Fe-59 Co-60 Zn-65 Cs-134 Cs-137 Ra-226 Ra-228 H15 This sample was previously collected.

H59 This sample was previously collected.

6 of 7

SL QR 4Q-2008 4.b. BROADLEAF VEGETATION - Brazilian Pepper - (pCi/kg, wet weight)

Sample Collection Site Date Be-7 K-40 1-131 Cs-134 Cs-137 Pb-210 Pb-212 Ra-226 Ra-228 H51 01-Oct-08 1169 + 82 3661 +/- 201 <12 <13 <15 <1951 <64 <281 <64 12-Nov-08 2230+/- 115 2563 +/- 208 <16 <21 <19 <2542 <77 <372 <55 10-Dec-08 884 + 79 3045 +/- 187 <12 <15 <15 <1979 <61 <306 <54 H52 01-Oct-08 1340 +/-77 4572 +/- 167 <12 <10 <10 <712 <90 <244 <45 12-Nov-08 2249 +/- 48 2898 +/- 103 <6 <7 <7 <953 24 +/- 5 <145 <28 10-Dec-08 667 +/-77 3561 +/- 149 <13 <12 <12 <724 <82 <235 <39 H59 0 1-Oct-08 1591 +/-90 2651 +/- 185 <14 <16 <16 <2178 <73 <343 <53 12-Nov-08 1891 +/- 85 2701 +/- 138 <11 <11 <10 <763 <81 <248 <40 09-Dec-08 1219 +/-81 2796 +/- 181 <15 <16 <17 <2089 <67 <307 <60 7 of 7

2008 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS 1 & 2 ATTACHMENT C RESULTS FROM THE 2008 INTERLABORATORY COMPARISON PROGRAM CONDUCTED BY DEPARTMENT OF ENERGY

2008 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS I & 2 DOE-MAPEP 18 RESULTS Radionuclide Result Ref. Flag Acceptance Value (Evaluation) Range Matrix: RdF Air Filter Bq/filter MN54 0.004 A Sensitivity Eval.

C057 3.58 3.55 A 2.49-4.62 C060 1.28 1.31 A 0.92-1.70 ZN65 2.32 2.04 A 1.43- 2.65 CS134 2.34 2.52 A 1.76- 3.28 CS137 2.59 2.70 A 1.89- 3.51 AM241 0.16 0.158 A 0.111 - 0.205 U238 0.20 0.225 A 0.158 - 0.293 Matrix: GrF Air Filter Bq/filter Gross Beta 0.33 0.286 A 0.143 - 0.429 Matrix: MaS Soil Bq/kg K40 632.57 571 400 - 742 MN54 617.70 570 399 - 741 C057 461.2 421 295 - 547 C060 8.41 2.9 Sensitivity Eval.

ZN65 -6.71 Blank (no activity)

CS134 881.67 854 598-1110 CS137 580 545 382 - 709 Am241 140.67 127.2 89.0- 165.4 U238 158.37 148 104- 192 Matrix: MaW Water Bq/L H3 506.83 472 330-614 MN54 12.78 12.1 8.5-15.7 C057 22.23 22.8 16.0-29.6 C060 8.48 8.40 5.88-10.92 N163 26.05 30.7 21.5- 39.9 ZN65 17.69 16.3 11.4-21.2 SR90 12.5 11.40 7.98-14.82 CS134 -0.01 Blank (no activity)

CS137 -0.08 Blank (no activity)

Am241 1 2 1.23 0.86- 1.60 Matrix: RdV Vegetation, Bq/sample:

MN54 4.22 4.74 3.32-6.16 C057 6.34 6.89 4.82 -8.96 C060 2.36 2.77 1.94 -3.60 ZN65 -0.10 Blank (no activity)

CS134 5.51 6.28 4.40- 8.16 CS137 2.99 3.41 2.39-4.43 AM241 0.29 0.240 0.198 - 0.312 Evaluation : A = Acceptable, W = Acceptable with Warning, N = Not Acceptable

2008 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS I & 2 DOE-MAPEP 19 RESULTS Radionuclide Result Ref. Flag Acceptance Value (Evaluation) Range Matrix: RdF Air Filter Bq/filter MN54 2.91 2.64 1.85-3.43 C057 1.64 1.50 1.05-1.95 C060 0.02 n/a Cross Lab LLD Comp ZN65 1.08 0.94 0.66- 1.22 CS134 2.72 2.63 1.84- 3.42 CS137 0.002 n/a Blank (no activity)

AM241 0.004 n/a Blank (no activity)

U238 0.32 0.272 0.190 - 0.354 Matrix: GrF Air Filter Bq/filter Gross Beta 0.551 0.525 0.263 - 0.788 Matrix: MaS Soil Bq/kg K40 i39.56 570 399 - 741 MN54 140.04 415 291 - 540 C057 148.64 333 233-433 C060 1152.46 145 102 - 189 ZN65 - 7.84 n/a Blank (no activity)

CS134 589.18 581 407 - 755 CS137 3.21 2.8 Range not specified Am241 69.49 69.1 48.4 -89.8 U238 296.14 303 212 -394 SB125 26.78 22.8 16.0-29.6 Matrix: MaW Water Bq/L H3 158.97 341 239 - 443 MN54 14.18 13.7 9.6- 17.8 C057 0.01 n/a Blank (no activity)

C060 11.81 11.6 8.1 -15.1 ZN65 18.37 17.1 12.0-22.2 SR90 7.2 6.45 4.52-8.39 CS134 19.37 19.5 13.7-25.4 CS137 24.06 23.6 16.5-30.7 Am241 0.06 n/a Blank (no activity)

U238 3.32 3.55 2.49-4.62 Matrix: RdV Vegetation, Bq/sample :

MN54 5.45 5.8 4.1 -7.5 C057 6.98 7.1 5.0-9.2 C060 4.35 4.7 3.3-6.1 ZN65 6.54 6.9 4.8-9.0 CS134 5.11 5.5 3.9-7.2 CS137 0.003 n/a Blank (no activity)

AM241 0.31 0.286 0.022 - 0.372 Evaluation : A = Acceptable, W = Acceptable with Warning, N = Not Acceptable

2008 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS 1 & 2 ATTACHMENT D Industry Initiative Ground Water Protection Program Tritium in Ground Water Monitoring 2008

2008 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS 1 & 2 A. Description of Program:

The wells identified for radiological environmental sampling in support of the industry initiative are listed below, and in Appendix B-2 of the ODCM The six wells are basically at the four corners of the protected area 'outside' of the intake and discharge canals. Two locations where the Plant ID ends with "S" are shallower wells adjacent, within a few feet, of a deeper well at the same location.

State ID St. Lucie Plant Location Description ID H70 GIS-MW-ES West of A IA; between the discharge canal and Gate "B" H71 GIS-MW-EI West of A IA; between the discharge canal and Gate "B" H72 GIS-MW-SI South of Intake canal and the adjacent access road H73 GIS-MW-SWS S/W corner of Intake canal and the adjacent access road H74 GIS-MW-SWI S/W corner of Intake canal and the adjacent access road H75 GIS-MW-WI West of plant site and intake canal; South of switchyard Quarterly sampling & analysis for Tritium & principle gamma emitters is performed by the State of Florida Department of Health (DOH) and Bureau of Radiation Control (BRC), pursuant to an Agreement between FPL and DOH, as part of the ODCM REMP sampling program.

B. Results St. Lucie 2008 Tritium Results (') Summary, pCi/L Well number 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter H-70 <MDA (2) <MDA <MDA <MDA H-71 211 303 346 346 H-72 <MDA <MDA <MDA <MDA H-73 <MDA <MDA <MDA <MDA H-74 <MDA <MDA <MDA <MDA H-75 <MDA <MDA <MDA <MDA Notes

1. Samples analyzed for H3 and principle gamma emitters; tritium is the only fission product identified. Naturally occurring K-40 is occasionally identified.
2. Typical H3 MDA is 140 pCi/liter.
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